Helena, MT

7:45 PM MDT on July 24, 2017 (GMT -0600)
Helena Regional

Weather History for KHLN - January, 2013

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Wednesday, January 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 26 °F 25 °F  
Max Temperature 41 °F 35 °F 58 °F (1989)
Min Temperature 11 °F 15 °F -37 °F (1996)
Degree Days  
Heating Degree Days 39 40  
Month to date heating degree days 1260 1257  
Since 1 July heating degree days 4181 4478  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 17 °F    
Average Humidity 67    
Maximum Humidity 80    
Minimum Humidity 54    
Precipitation  
Precipitation T in 0.01 in 0.34 in (1899)
Month to date precipitation 0.35 0.35  
Year to date precipitation 0.35 0.35  
Snow  
Snow 0.00 in 0.20 in 6.00 in (1899)
Month to date snowfall 5.3 6.0  
Since 1 July snowfall 29.4 22.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 28 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jan. 30, 2013 Rise Set
Actual Time 7:53 AM MST 5:29 PM MST
Civil Twilight 7:21 AM MST 6:01 PM MST
Nautical Twilight 6:45 AM MST 6:38 PM MST
Astronomical Twilight 6:09 AM MST 7:13 PM MST
Moon 9:50 PM MST (1/30) 9:06 AM MST (1/30)
Length of Visible Light 10h 40m
Length of Day
9h 35m
Waning Gibbous, 87% of the Moon is Illuminated
Jan 30
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 10.9 °F - 1.9 °F 67% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 12.0 °F - 1.9 °F 64% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 12.9 °F - 3.0 °F 65% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 12.9 °F 5.2 °F 5.0 °F 71% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Overcast
4:53 AM 15.1 °F 6.4 °F 7.0 °F 70% 30.14 in 10.0 mi WNW 5.8 mph - N/A   Overcast
5:53 AM 16.0 °F - 8.1 °F 71% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 17.1 °F - 10.0 °F 74% 30.14 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:53 AM 17.1 °F - 10.9 °F 77% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 18.0 °F 9.8 °F 12.0 °F 78% 30.13 in 10.0 mi North 5.8 mph - N/A   Overcast
9:53 AM 19.0 °F - 12.0 °F 74% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 21.0 °F - 12.9 °F 71% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 24.1 °F - 15.1 °F 69% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 39.9 °F 30.2 °F 25.0 °F 55% 30.05 in 10.0 mi West 20.7 mph 28.8 mph N/A   Mostly Cloudy
1:53 PM 39.0 °F 28.3 °F 24.1 °F 55% 30.04 in 10.0 mi West 24.2 mph 31.1 mph N/A   Overcast
2:53 PM 39.0 °F 29.0 °F 24.1 °F 55% 30.06 in 10.0 mi West 20.7 mph 31.1 mph N/A   Overcast
3:53 PM 39.0 °F 31.0 °F 24.1 °F 55% 30.06 in 10.0 mi West 13.8 mph 26.5 mph N/A   Overcast
4:53 PM 37.9 °F 30.0 °F 25.0 °F 60% 30.07 in 10.0 mi West 12.7 mph 20.7 mph N/A   Overcast
5:53 PM 37.0 °F 29.3 °F 26.1 °F 65% 30.09 in 10.0 mi West 11.5 mph - N/A   Overcast
6:53 PM 36.0 °F 26.7 °F 27.0 °F 70% 30.10 in 10.0 mi West 15.0 mph - N/A   Overcast
7:53 PM 37.0 °F 27.4 °F 25.0 °F 62% 30.11 in 10.0 mi West 17.3 mph 25.3 mph N/A   Scattered Clouds
8:53 PM 37.9 °F 27.9 °F 25.0 °F 60% 30.12 in 10.0 mi West 19.6 mph - N/A   Overcast
9:53 PM 37.9 °F 29.6 °F 25.0 °F 60% 30.13 in 10.0 mi West 13.8 mph 26.5 mph N/A   Overcast
10:53 PM 37.9 °F 30.0 °F 25.0 °F 60% 30.14 in 10.0 mi West 12.7 mph 23.0 mph N/A   Overcast
11:53 PM 37.9 °F 29.6 °F 25.0 °F 60% 30.13 in 10.0 mi West 13.8 mph - N/A   Overcast